What government bodies regulate the TSX?

The Toronto Stock Exchange (TSX) is primarily regulated by the Ontario Securities Commission (OSC), which oversees the enforcement of securities laws in Ontario. Additionally, the Investment Industry Regulatory Organization of Canada (IIROC) plays a key role in regulating trading activities and maintaining market integrity. The TSX itself also has its own listing and governance rules that companies must adhere to. Together, these bodies ensure the proper functioning and oversight of the exchange.